SdfPathExpression::ExpressionReference Class Reference

Objects of this class represent references to other path expressions, which will be resolved later by a call to ResolveReferences() or ComposeOver(). More...

#include <pathExpression.h>

Static Public Member Functions
static SDF_API ExpressionReference const &	Weaker ()
	Return the special "weaker" reference, whose syntax in an SdfPathExpression is "%_".

Public Attributes
SdfPath	path
std::string	name

Friends
template<class HashState >
void	TfHashAppend (HashState &h, ExpressionReference const &er)
bool	operator== (ExpressionReference const &l, ExpressionReference const &r)
bool	operator!= (ExpressionReference const &l, ExpressionReference const &r)
void	swap (ExpressionReference &l, ExpressionReference &r)

Detailed Description

Objects of this class represent references to other path expressions, which will be resolved later by a call to ResolveReferences() or ComposeOver().

Definition at line 251 of file pathExpression.h.

Member Function Documentation

Weaker()

static SDF_API ExpressionReference const & Weaker ( )

static

Return the special "weaker" reference, whose syntax in an SdfPathExpression is "%_".

An ExpressionReference represents this as the empty path, and the name "_".

Friends And Related Function Documentation

operator!=

bool operator!= ( ExpressionReference const &  l, ExpressionReference const &  r  )

friend

Definition at line 278 of file pathExpression.h.

operator==

bool operator== ( ExpressionReference const &  l, ExpressionReference const &  r  )

friend

Definition at line 273 of file pathExpression.h.

swap

void swap ( ExpressionReference &  l, ExpressionReference &  r  )

friend

Definition at line 282 of file pathExpression.h.

TfHashAppend

void TfHashAppend ( HashState &  h, ExpressionReference const &  er  )

friend

Definition at line 268 of file pathExpression.h.

Member Data Documentation

name

std::string name

Definition at line 265 of file pathExpression.h.

path

SdfPath path

Definition at line 261 of file pathExpression.h.

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The documentation for this class was generated from the following file:

• pxr/usd/sdf/pathExpression.h